<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org"
                xmlns:shiro="http://www.thymeleaf.org/thymeleaf-extras-shiro">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <h1>这是一个首页</h1>
    <div th:if="${session.login==null}">
        <a th:href="@{/tologin}">登录</a>
    </div>
    <div th:if="${session.login!=null}">
        欢迎，<p th:text="${login}"></p>
    </div>
    <P th:text="${msg}"></P>
    <hr>
    <br>
    <a th:href="@{/logout}">注销</a>

    <div shiro:hasPermission="user:add">
        <a th:href="@{user/add}">add</a>
    </div>

    |

    <div shiro:hasPermission="user:update">
        <a th:href="@{user/update}">update</a>
    </div>
</body>
</html>